Synonyms: 1,3-Dioxolane-4-carboxaldehyde,2,2-dimethyl-, (S)-; 1,3-Dioxolane-4-carboxaldehyde, 2,2-dimethyl-, L- (8CI); (S)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde;(S)-2,3-(Isopropylidenedioxy)propionaldehyde;(S)-2,3-O-Isopropylideneglyceraldehyde; (S)-Glyceraldehyde acetonide;(S)-Glyceraldehyde isopropylidene acetal; (S)-Isopropylideneglyceraldehyde;2,3-O-Isopropylidene-L-glyceraldehyde; L-Glyceraldehyde acetonide